This is a group of beautiful blue curve ppt background pictures, a total of 2, divided into ppt cover background pictures and PPT content background pictures.
This group of blue PowerPoint background pictures, elegant color, soft lines, dynamic, suitable for most types of PPT design.
Welcome to download! I wish you success in your work, happy life and good health.
Best PowerPoint templates and background images for free download » Exquisite blue curve PPT background image